Anzeige
Erschienen in:
2019 | OriginalPaper | Buchkapitel
50. Glasses and Glass-Ceramics for Solid-State Battery Applications
verfasst von : Virginie Viallet, Vincent Seznec, Akitoshi Hayashi, Masahiro Tatsumisago, Annie Pradel
Erschienen in: Springer Handbook of Glass
Verlag: Springer International Publishing
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
This chapter reviews investigations carried out in the last decades to synthesize and characterize ion conducting glasses and glass-ceramics and further use them as solid electrolytes in all-solid-state batteries.
First, the focus is put on materials, either \(\mathrm{Li^{+}}\), \(\mathrm{Na^{+}}\) or \(\mathrm{Ag^{+}}\) conducting ones, with the most striking points being the discovery of ion conducting chalcogenide glasses in the 1980s, the elaboration of fast ion conducting glass-ceramics with the introduction of mechanical alloying techniques in the 1990s, and more recently the renewed interest in \(\mathrm{Na^{+}}\) conducting glasses and glass-ceramics.
The second part of the chapter focuses on the development of all-solid-state batteries, Li-ion and Li\(/\)S batteries and to a lesser extent \(\mathrm{Na^{+}}\) and \(\mathrm{Ag^{+}}\)-ion batteries. It is shown that the performance of the batteries relies on the development of optimized composite electrodes comprising the electrolyte, an active material and a conductive additive. The review sheds light on the key parameters that have to be considered, including the choice of compositions of active material and conductive additive, coating of electrode by the electrolyte, coating of the electrolyte, ratio of the components, homogenization of the mixture and compaction of the powders.